A new way of rapidly identifying bacteria, which requires a slight modification to a simple microscope, may change the way doctors approach treatment for patients who develop potentially deadly infections and may also help ...
Optics & Photonics
Jun 8, 2015
0
108
A painting hanging on the wall in an art gallery tells one story. What lies beneath its surface may tell quite another.
Optics & Photonics
Apr 13, 2015
0
41
A team of engineers has developed a new acousto-optic device that can shape and steer beams of light at speeds never before achieved. The new technology will enable better optical devices to be made, such as holographs that ...
Optics & Photonics
Jan 6, 2015
2
95
Inspired by a desire to help wounded soldiers, an international, multidisciplinary team of researchers led by Assistant Professor Conor L. Evans at the Wellman Center for Photomedicine of Massachusetts General Hospital (MGH) ...
Optics & Photonics
Oct 1, 2014
0
0
A new method for measuring and imaging how quickly blood flows in the brain could help doctors and researchers better understand how drug abuse affects the brain, which may aid in improving brain-cancer surgery and tissue ...
Optics & Photonics
Aug 28, 2014
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0
Scientists have long known that a molecule's behavior depends on its environment. Taking advantage of this phenomenon, a group of researchers at the University of Chicago developed a new technique to map microscopic environments ...
Optics & Photonics
Aug 5, 2014
1
1
Monitoring a patient's vital signs and other physiological parameters is a standard part of medical care, but, increasingly, health and fitness-minded individuals are looking for ways to easily keep their own tabs on these ...
Analytical Chemistry
Jun 10, 2014
0
0
(Phys.org) —Silk and diamonds aren't just for ties and jewelry anymore. They're ingredients for a new kind of tiny glowing particle that could provide doctors and researchers with a novel technique for biological imaging ...
Materials Science
Jan 27, 2014
0
0
In work that has major implications for improving the performance of building insulation, scientists at the University of Namur in Belgium and the University of Hassan I in Morocco have calculated that hairs that reflect ...
Optics & Photonics
Jan 23, 2014
5
0
A new optical device puts the power to detect eye disease in the palm of a hand. The tool—about the size of a hand-held video camera—scans a patient's entire retina in seconds and could aid primary care physicians in ...
Optics & Photonics
Dec 20, 2013
1
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